Work and the adolescent in medieval England (AD 900-1550). The osteological evidence

What was it like to be a teenager in medieval England? Despite the fact that medieval society often singled young apprentices and workers out for comment, their study has been largely neglected in medieval archaeology. The skeletal remains of 4940 adolescents (6.6-25 years) from 151 sites in medieval England was compiled from a combination of primary data collection and secondary data from published and unpublished skeletal reports and on-line databases. The aim was to explore whether apprentices could be identified in the archaeological record and if so, at what age they started work and what impact occupation had on their health. The data were divided into urban and rural groups, dating from before and after the Black Death of AD 1348-9, and before the Industrial Revolution. A shift in the demographic pattern of urban and rural adolescents was identified after the Black Death, with a greater number of young females residing in the urban contexts after 14 years. The average age of males increased from 12 years to 14 years after the plague years, contrary to what we might expect from the documentary sources. There were higher rates of spinal and joint disease in the urban adolescents and their injuries were more widespread than their rural counterparts. Domestic service was the potential cause of the greater strain on the knees and backs of the urban females, with interpersonal violence evident in the young urban males. Overall, it was the urban females that carried the burden of respiratory and infectious diseases suggesting they may have been the most vulnerable group. This study has demonstrated the value of adolescent skeletal remains in revealing information about their health and working life, before and after the Black Death.

Avaliação do tipo de carregamento, pela análise de elementos finitos, sobre a resistência de união ao cisalhamento da interface metal/porcelana (Ni-Cr/vita omega 900)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

La città ready-made. Partecipazione, relazione e azione nel ‘900

La città ready-made. Partecipazione, relazione e azione nel ‘900 è un percorso storico-critico che si snoda lungo tutto il ‘900 alla ricerca degli episodi in cui è possibile riscontrare la partecipazione nelle pratiche estetiche di diverse generazioni di artisti; per imbastire un racconto puntuale e sistematico, inoltre, si è ricorsi ad una metafora genetica che ha riscontrato una fase — corrispondente alla prima metà del secolo — in cui il cromosoma responsabile di tale afflato partecipativo è risultato recessivo e un’altra — corrispondente stavolta alla seconda metà, più o meno dagli anni ’60 ai ’90 — in cui si è potuto registrare, altresì, una dominanza. Ad influire su questi fenomeni e sul loro svolgimento nei decenni, i protagonisti assoluti di questa trattazione: la Città e il Pubblico che, di volta in volta, facendo sentire la loro presenza o facendola venir meno, hanno dettato l’agenda della socio-relazionalità nel ‘900. Si è, inoltre, provveduto a rileggere alcuni episodi estetici al fine di evidenziarne un andamento ciclico e di ripetizione: mentre nella prima metà della ricerca si è scovato il seme della socio-relazionalità nelle visite e nelle derive di dadaisti e situazionisti, nella seconda ci si è concentrati sull’ampia produzione dei collettivi artistici di New York negli anni ’70. A dimostrazione di come la relazionalità non sia un fenomeno esclusivamente legato alla pratica dell’arte degli anni ’90, ma che, con le opportune distinzioni generazionali, è possibile riscontrarne le tracce in tutta la contemporaneità.

ʻEn ha-ḳore : gründliche Lehre und Anwendung der hebräischen Accentuation ; mit 900 nachweisenden Stellen

von Hermann Stern

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 900 - Dankesschreiben für die Übersendung der Schopenhauer-Biographie "Arthur Schopenhauer aus persönlichem Umgang dargestellt. Ein Blick auf sein Leben, seinen Charakter und seine Lehre"

u.a. Welt als Wille und Vorstellung; Naturphilosophie;

La polémica de lo universal y lo regional como valores estéticos. Dos momentos del discurso crítico : del 900 al boom latinoamericano

Fil: Maíz, Claudio. Universidad Nacional de Cuyo. Facultad de Filosofía y Letras

Annual-layer thickness, d18O and sodium values on Akademii Nauk ice core (AD 900-1998) based on core chronology AN 2012

Understanding recent Arctic climate change requires detailed information on past changes, in particular on a regional scale. The extension of the depth-age relation of the Akademii Nauk (AN) ice core from Severnaya Zemlya (SZ) to the last 1100 yr provides new perspectives on past climate fluctuations in the Barents and Kara seas region. Here, we present the easternmost high-resolution ice-core climate proxy records (d18O and sodium) from the Arctic. Multi-annual AN d18O data as near-surface air-temperature proxies reveal major temperature changes over the last millennium, including the absolute minimum around 1800 and the unprecedented warming to a double-peak maximum in the early 20th century. The long-term cooling trend in d18O is related to a decline in summer insolation but also to the growth of the AN ice cap as indicated by decreasing sodium concentrations. Neither a pronounced Medieval Climate Anomaly nor a Little Ice Age are detectable in the AN d18O record. In contrast, there is evidence of several abrupt warming and cooling events, such as in the 15th and 16th centuries, partly accompanied by corresponding changes in sodium concentrations. These abrupt changes are assumed to be related to sea-ice cover variability in the Barents and Kara seas region, which might be caused by shifts in atmospheric circulation patterns. Our results indicate a significant impact of internal climate variability on Arctic climate change in the last millennium.